Sorry for the cyto slam, cyto is absolutely a key skill, my issue is there are just way too many cyto trained pathologists nowadays and overall the field is trending away from cyto. Differentiate a fellowship that is "useful" (which cyto would be far and away no1, you see prob. 5x more cyto than derm) from those that are "marketable."
Heme was good, circa around 1 year ago. The reimbursements for flow were so crazy at one point that even small hospitals were buying million dollar equipment packages. It had been that flow was actually reimbursed similar to immunostains, on a per antibody basis. So if you had a rule out panel with 18-20 antibodies (not totally uncommon) at $95 per, you were pulling down $1800 just for the professional component (a negative takes me aroun 20 min to read and write up, do the math on a per hour billing for that)! Then you billed another $65 for the spin adequacy. That was insane money, especially if you could get your hemeoncs to order flow on every marrow and node. People flooded into heme fellowships, got phat offers and then it all changed. Now flow is a gobal fee, so where before you got $1850, now it is $500 or even less. Huge hit. People were saying flow was now even a money LOSER to do as the fees were all capped. Crazy. Anyway, lots of places that were bringing flow on line and hiring hemepath people reversed course realizing it was far more cost effective to send to USLABS/Clarient etc.
I am a hemepath person so Im being frank, I definitely would not have done a whole year of it (I still like hemepath) if I saw the writing on the wall years ago. I think heme will undergo further mass consolidation in the near future to commercial labs like Quest due to fixed asset costs required in building a cutting edge diagnostic hemelab.
*Oh and Neuropath isnt on there, it would be dead last. In fact I highly advise people to not do neuro unless 1.) you are at a very very high volume place 2.) you also do a surg path year/cyto/heme or derm to tighten your skill set 3.) you also do CP as you can see that would be a 4yearAPCP+2NP+1fellowship=7 year plan, which is freakin absurd, hence why it is dead last.